[0,1,2,3,1,0,4,5,6,7,5,4,2,3,0,1,3,2,1,0,3,2,0,1, 8,9,10,11,9,8,12,13,14,15,13,12,10,11,8,9,11,10,9, 8,11,10,8,9,4,5,6,7,5,4,0,1,2,3,1,0,6,7,4,5,7,6,5, 4,7,6,4,5,2,3,0,1,3,2,6,7,4,5,7,6,0,1,2,3,1,0,3,2, 1,0,2,3,1,0,3,2,0]